{
  "id": "garden-arch",
  "type": "model",
  "title": "ガーデンアーチ",
  "titleEn": "Garden arch",
  "description": "明るい石色のアーチ。Y軸上向き、幅1.52 mの建築用モジュール。 面順序を部品単位で修正した1.0.2候補。片面材質で表示し、開口を保持。",
  "descriptionEn": "A pale stone arch. Y-up architectural module with a 1.52 m outer width. Version 1.0.2 candidate repairs component winding, uses single-sided materials and preserves the opening.",
  "category": "architecture",
  "tags": [
    "arch",
    "アーチ",
    "stone",
    "garden"
  ],
  "author": "Xenoah",
  "license": "CC-BY-4.0",
  "version": "1.0.2",
  "status": "public",
  "created": "2026-10-14",
  "updated": "2026-10-18",
  "thumbnail": "https://xenoah.github.io/meshcopia/assets/garden-arch/thumbnail-1.0.2.webp",
  "provenance": {
    "method": "AI-agent-authored deterministic procedural geometry",
    "tool": "Meshcopia original starter generator with component-specific winding repair 1; Blender 4.3.2 FBX conversion",
    "rights": "Original geometry/material formulas for Meshcopia. No third-party model, photograph, trademark, or scanned asset included.",
    "changes": "none. Version 1.0.2: Reverse only the inward curved strip and remove the four concealed pillar-top triangles at the matching interfaces, making one continuous closed arch surface. Preserve all vertex coordinates and the walk-through opening."
  },
  "unit": "m",
  "upAxis": "Y",
  "triangles": 212,
  "dimensions": [
    1.52,
    2.16,
    0.32
  ],
  "preview": "garden-arch-1.0.2.glb",
  "uv": "Planar XZ per face; custom UV unwrap recommended for directional textures",
  "usages": [
    {
      "relationship": "original",
      "project": "Meshcopia",
      "sourceUrl": "https://github.com/Xenoah/meshcopia",
      "sourcePaths": [
        "scripts/create-starter-assets.py"
      ],
      "selectors": [
        "garden-arch"
      ],
      "context": "Created for the Meshcopia asset library; no external project usage recorded."
    },
    {
      "relationship": "original",
      "project": "Meshcopia winding repair",
      "sourceUrl": "https://github.com/Xenoah/meshcopia",
      "sourcePaths": [
        "scripts/asset-revisions/repair_starters.py"
      ],
      "selectors": [
        "garden-arch"
      ],
      "context": "Component-specific correction of the original Meshcopia model; no third-party geometry."
    }
  ],
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  "manifestUrl": "https://xenoah.github.io/meshcopia/api/assets/garden-arch.json",
  "attribution": "Garden arch by Xenoah / Meshcopia\nhttps://xenoah.github.io/meshcopia/assets/garden-arch/\nCC BY 4.0 — https://creativecommons.org/licenses/by/4.0/\nChanges: none. Version 1.0.2: Reverse only the inward curved strip and remove the four concealed pillar-top triangles at the matching interfaces, making one continuous closed arch surface. Preserve all vertex coordinates and the walk-through opening.",
  "licenseUrl": "https://creativecommons.org/licenses/by/4.0/",
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        "filename": "LICENSE.txt",
        "sha256": "c68f8c6f41446ce9a7d93d611aea385b417f90e964ad270966b38585d56e958d",
        "text": "Garden arch by Xenoah / Meshcopia\nCopyright (c) 2026 Xenoah\nCC BY 4.0: https://creativecommons.org/licenses/by/4.0/\nSource: https://xenoah.github.io/meshcopia/assets/garden-arch/\nProvided as-is, without warranties (license Section 5).\nChanges: none. Version 1.0.2: Reverse only the inward curved strip and remove the four concealed pillar-top triangles at the matching interfaces, making one continuous closed arch surface. Preserve all vertex coordinates and the walk-through opening.\nAdditional changes: Converted unchanged source GLB geometry to FBX, with documented compatible material/texture derivatives.\n"
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}